Solve the equation for all values of r.

(22 – 16) (22 + 49) = 0

Please help

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

Describe how to determine the average rate of change between x = 4 and x = 6 for the function f(x) = 2x^3 + 4. include the average rate of change in your answer.

Milk and ice cream are mixed together for a recipe. the total volume of the mixture is 1 cup. if the milk contains 2% fat, the cream contains 18% fat ,and the mixture contains 6% fat ,how much cream is in the mixture